From bb75cbc27d15f483a5fbdb68d254293054012ab2 Mon Sep 17 00:00:00 2001
From: Linus Heckemann <git@sphalerite.org>
Date: Wed, 8 May 2024 15:06:30 +0200
Subject: [PATCH] swig2: fix cross-building

---
 pkgs/development/tools/misc/swig/2.x.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pkgs/development/tools/misc/swig/2.x.nix b/pkgs/development/tools/misc/swig/2.x.nix
index ac03372d9761..fd8e2a368417 100644
--- a/pkgs/development/tools/misc/swig/2.x.nix
+++ b/pkgs/development/tools/misc/swig/2.x.nix
@@ -11,6 +11,8 @@ stdenv.mkDerivation rec {
     sha256 = "0khm9gh5pczfcihr0pbicaicc4v9kjm5ip2alvkhmbb3ga6njkcm";
   };
 
+  # pcre-config isn't on PATH when cross-building
+  PCRE_CONFIG = "${pcre.dev}/bin/pcre-config";
   nativeBuildInputs = [ autoconf automake libtool bison ];
   buildInputs = [ pcre ];